【L?S】客户端调用..
#【L?S】使用签名来保证ASP.NET MVC OR WEBAP#这里演示一下C#签名并且调用http接口的代码
public void GetUserTest()
{
string url = "http://localhost:8090/api/test/GetUser";
string userId = "A39891D4-6CEF-4538-A562-3A422CA9C17A";
string appId = "100001";
string secretKey = "M/vkPOWXgBa7GnRd73t7j+jsKfbZtb+f";
string rumdon = Guid.NewGuid().ToString();
string time = DateTime.Now.ToString("yyyyMMddHHmmss");
//make signture plain text
var sortDict = new SortedDictionary()
{
{"userId",userId }
};
var signPlain = new StringBuilder();
foreach (var keyValue in sortDict)
{
signPlain.AppendFormat("{0}={1}&", keyValue.Key, keyValue.Value);
}
if (signPlain.Length > 1)
{
//remove last &
signPlain.Remove(signPlain.Length - 1, 1);
}
signPlain.Append(time);
signPlain.Append(random);
Console.WriteLine("sign plain:{0}", signPlain.ToString().ToUpper());
//make sign
var sign = Encryption.HmacSHA256(secretKey, signPlain.ToString().ToUpper());
Console.WriteLine("sign:{0}", sign);
string requestUrl = string.Format("{0}?{1}={2}", url, "userId", userId);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(requestUrl);
request.Method = "GET";
//add headers
request.Headers.Add("time", time);
request.Headers.Add("appId", appId);
request.Headers.Add("random", random);
request.Headers.Add("sign", sign);
//
//start request
try
{
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
var responseStream = response.GetResponse
http://cdn.u1.huluxia.com/g4/M02/93/61/rBAAdl78D7iANgaVAAKqv8KiwVM921.jpg
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